GND
DA10
SEL
DH19
DH18
DH17
DH16
DH15
DH14
DH13
DH12
DH11
DH10
DH9
DH8
DH7
DH6
DH5
DH4
DH3
DH2
DH1
DH0
DA19
DA18
DA17
DA16
DA15
DA14
DA13
DA12
DA11DB0*
DA9
DA8
DA7
DA6
DA5
DA4
DA3
DA2
DA1
DA0
DB19*
DB18*
DB17*
DB16*
DB15*
DB14*
DB13*
DB12*
DB11*
DB10*
DB9*
DB8*
DB7*
DB6*
DB5*
DB4*
DB3*
DB2*
DB1*
VDD
GND
DA10
SEL
DH19
DH18
DH17
DH16
DH15
DH14
DH13
DH12
DH11
DH10
DH9
DH8
DH7
DH6
DH5
DH4
DH3
DH2
DH1
DH0
DA19
DA18
DA17
DA16
DA15
DA14
DA13
DA12
DA11DB0*
DA9
DA8
DA7
DA6
DA5
DA4
DA3
DA2
DA1
DA0
DB19*
DB18*
DB17*
DB16*
DB15*
DB14*
DB13*
DB12*
DB11*
DB10*
DB9*
DB8*
DB7*
DB6*
DB5*
DB4*
DB3*
DB2*
DB1*
VDD
GND
DA10
SEL
DH19
DH18
DH17
DH16
DH15
DH14
DH13
DH12
DH11
DH10
DH9
DH8
DH7
DH6
DH5
DH4
DH3
DH2
DH1
DH0
DA19
DA18
DA17
DA16
DA15
DA14
DA13
DA12
DA11DB0*
DA9
DA8
DA7
DA6
DA5
DA4
DA3
DA2
DA1
DA0
DB19*
DB18*
DB17*
DB16*
DB15*
DB14*
DB13*
DB12*
DB11*
DB10*
DB9*
DB8*
DB7*
DB6*
DB5*
DB4*
DB3*
DB2*
DB1*
VDD
GND
DA10
SEL
DH19
DH18
DH17
DH16
DH15
DH14
DH13
DH12
DH11
DH10
DH9
DH8
DH7
DH6
DH5
DH4
DH3
DH2
DH1
DH0
DA19
DA18
DA17
DA16
DA15
DA14
DA13
DA12
DA11DB0*
DA9
DA8
DA7
DA6
DA5
DA4
DA3
DA2
DA1
DA0
DB19*
DB18*
DB17*
DB16*
DB15*
DB14*
DB13*
DB12*
DB11*
DB10*
DB9*
DB8*
DB7*
DB6*
DB5*
DB4*
DB3*
DB2*
DB1*
VDD
D
SIZE
OF
SHT
DRAWING NUMBER
NOTICE OF PROPRIETARY PROPERTY
I TO MAINTAIN THE DOCUMENT IN CONFIDENCE
III NOT TO REVEAL OR PUBLISH IN WHOLE OR PART
II NOT TO REPRODUCE OR COPY IT
AGREES TO THE FOLLOWING
PROPERTY OF APPLE COMPUTER, INC. THE POSSESSOR
THE INFORMATION CONTAINED HEREIN IS THE PROPRIETARY
1
2
3
4
5
67
8
12
3
4
5
6
78
B
C
D
A
B
C
D
A
REV.
APPLE COMPUTER INC.
SCALE
NONE
BIT 48..63
BIT 0..15
BIT 16..31
BIT 32..47
SEL = LOW; HOST = B PORT; A PORT = 100OHM TO GND
SEL = HIGH; HOST = A PORT; B PORT = 100OHM TO GND
MEM_MUXSEL_H<0> AND MEM_MUXSEL_L<0> ARE ACTIVE LOW
MEM_MUXSEL_H<1> AND MEM_MUXSEL_L<1> ARE ACTIVE HIGH
ADDED 0 OHM RESISTORS IN CASE POLARITY IS WRONG
16BIT 2:1 DDR MUXES
0.1UF
20%
10V
CERM
402
0.1UF
20%
10V
CERM
402
0.1UF
20%
10V
CERM
402
0.1UF
20%
10V
CERM
402402
CERM
10V
20%
0.1UF0.1UF
20%
10V
CERM
402
402
CERM
10V
20%
0.1UF0.1UF
20%
10V
CERM
402
0.1UF
20%
10V
CERM
402
0.1UF
20%
10V
CERM
402402
CERM
10V
20%
0.1UF0.1UF
20%
10V
CERM
402
CRITICAL
CBTV4020
BGA
CRITICAL
CBTV4020
BGA
CRITICAL
CBTV4020
BGA
CRITICAL
BGA
CBTV4020
NO STUFF
0
5%
1/16W
MF
402
NO STUFF
0
5%
MF
1/16W
402
0
5%
1/16W
MF
402
0
5%
1/16W
MF
402
02
051-6694
4510
MEM_DQM<4>
RAM_DATA_B<4>
RAM_DATA_B<13>
RAM_DQS_B<1>
MEM_DATA<46>
MEM_DATA<44>
+2_5V_INTREPID
MEM_DQM<5>
RAM_DQM_B<7>
RAM_DQS_B<7>
RAM_DATA_B<59>
RAM_DATA_A<45>
+2_5V_INTREPID
RAM_DATA_A<57>
MEM_DQM<7>
RAM_DATA_A<56>
RAM_DATA_A<48>
RAM_DATA_A<50>
RAM_DATA_A<51>
RAM_DATA_A<49>
RAM_DATA_A<53>
RAM_DATA_A<52>
RAM_DATA_A<54>
RAM_DATA_A<55>
RAM_DQS_A<6>
RAM_DQM_A<6>
RAM_MUXSEL_H
MEM_DATA<63>
MEM_DQS<7>
MEM_DATA<62>
MEM_DATA<60>
MEM_DATA<61>
MEM_DATA<57>
MEM_DATA<58>
MEM_DATA<59>
MEM_DATA<56>
MEM_DQM<6>
MEM_DATA<55>
MEM_DATA<54>
MEM_DQS<6>
MEM_DATA<52>
MEM_DATA<53>
MEM_DATA<50>
MEM_DATA<49>
MEM_DATA<51>
RAM_DQM_A<7>
MEM_DATA<48>
RAM_DQS_A<7>
RAM_DATA_A<62>
RAM_DATA_A<63>
RAM_DATA_A<60>
RAM_DATA_A<61>
RAM_DATA_A<59>
RAM_DATA_A<58>
RAM_DATA_B<60>
RAM_DATA_B<61>
RAM_DATA_B<62>
RAM_DATA_B<63>
RAM_DATA_B<53>
RAM_DATA_B<54>
RAM_DATA_B<55>
RAM_DATA_B<51>
RAM_DATA_B<52>
RAM_DQS_B<6>
RAM_DQM_B<6>
RAM_DATA_B<56>
RAM_DATA_B<57>
RAM_DATA_B<58>
RAM_DATA_B<50>
RAM_DATA_B<49>
RAM_DATA_B<48>RAM_DATA_A<41>
RAM_DATA_A<40>
RAM_DATA_A<32>
RAM_DATA_A<34>
RAM_DATA_A<35>
RAM_DATA_A<33>
RAM_DATA_A<37>
RAM_DATA_A<36>
RAM_DATA_A<38>
RAM_DATA_A<39>
RAM_DQS_A<4>
RAM_DQM_A<4>
RAM_MUXSEL_H
MEM_DATA<47>
MEM_DQS<5>
MEM_DATA<45>
MEM_DATA<41>
MEM_DATA<42>
MEM_DATA<43>
MEM_DATA<40>
MEM_DATA<39>
MEM_DATA<38>
MEM_DQS<4>
MEM_DATA<36>
MEM_DATA<37>
MEM_DATA<34>
MEM_DATA<33>
MEM_DATA<35>
RAM_DQM_A<5>
MEM_DATA<32>
RAM_DQS_A<5>
RAM_DATA_A<46>
RAM_DATA_A<47>
RAM_DATA_A<44>
RAM_DATA_A<43>
RAM_DATA_A<42>
RAM_DATA_B<43>
RAM_DATA_B<44>
RAM_DATA_B<45>
RAM_DATA_B<46>
RAM_DATA_B<47>
RAM_DQS_B<5>
RAM_DQM_B<5>
RAM_DATA_B<37>
RAM_DATA_B<38>
RAM_DATA_B<39>
RAM_DATA_B<35>
RAM_DATA_B<36>
RAM_DQS_B<4>
RAM_DQM_B<4>
RAM_DATA_B<40>
RAM_DATA_B<41>
RAM_DATA_B<42>
RAM_DATA_B<34>
RAM_DATA_B<33>
RAM_DATA_B<32>
RAM_DATA_A<25>
MEM_DQM<3>
RAM_DATA_A<24>
RAM_DATA_A<16>
RAM_DATA_A<18>
RAM_DATA_A<19>
RAM_DATA_A<17>
RAM_DATA_A<21>
RAM_DATA_A<20>
RAM_DATA_A<22>
RAM_DATA_A<23>
RAM_DQS_A<2>
RAM_DQM_A<2>
RAM_MUXSEL_L
MEM_DATA<31>
MEM_DQS<3>
MEM_DATA<30>
MEM_DATA<28>
MEM_DATA<29>
MEM_DATA<25>
MEM_DATA<26>
MEM_DATA<27>
MEM_DATA<24>
MEM_DQM<2>
MEM_DATA<23>
MEM_DATA<22>
MEM_DQS<2>
MEM_DATA<20>
MEM_DATA<21>
MEM_DATA<18>
MEM_DATA<17>
MEM_DATA<19>
RAM_DQM_A<3>
MEM_DATA<16>
RAM_DQS_A<3>
RAM_DATA_A<31>
RAM_DATA_A<28>
RAM_DATA_A<27>
RAM_DATA_A<26>
RAM_DATA_B<27>
RAM_DATA_B<28>
RAM_DATA_B<29>
RAM_DATA_B<30>
RAM_DATA_B<31>
RAM_DQS_B<3>
RAM_DQM_B<3>
RAM_DATA_B<21>
RAM_DATA_B<22>
RAM_DATA_B<23>
RAM_DATA_B<19>
RAM_DATA_B<20>
RAM_DQS_B<2>
RAM_DQM_B<2>
RAM_DATA_B<24>
RAM_DATA_B<25>
RAM_DATA_B<26>
RAM_DATA_B<18>
RAM_DATA_B<17>
RAM_DATA_B<16>
RAM_DATA_A<9>
MEM_DQM<1>
RAM_DATA_A<8>
RAM_DATA_A<0>
RAM_DATA_A<2>
RAM_DATA_A<3>
RAM_DATA_A<1>
RAM_DATA_A<5>
RAM_DATA_A<4>
RAM_DATA_A<6>
RAM_DATA_A<7>
RAM_DQS_A<0>
RAM_DQM_A<0>
RAM_MUXSEL_L
MEM_DATA<15>
MEM_DQS<1>
MEM_DATA<14>
MEM_DATA<12>
MEM_DATA<13>
MEM_DATA<9>
MEM_DATA<10>
MEM_DATA<11>
MEM_DATA<8>
MEM_DQM<0>
MEM_DATA<7>
MEM_DATA<6>
MEM_DQS<0>
MEM_DATA<4>
MEM_DATA<5>
MEM_DATA<2>
MEM_DATA<1>
MEM_DATA<3>
RAM_DQM_A<1>
MEM_DATA<0>
RAM_DQS_A<1>
RAM_DATA_A<14>
RAM_DATA_A<15>
RAM_DATA_A<12>
RAM_DATA_A<13>
RAM_DATA_A<11>
RAM_DATA_A<10>
RAM_DATA_B<11>
RAM_DATA_B<12>
RAM_DATA_B<14>
RAM_DATA_B<15>
RAM_DQM_B<1>
RAM_DATA_B<5>
RAM_DATA_B<6>
RAM_DATA_B<7>
RAM_DATA_B<3>
RAM_DQS_B<0>
RAM_DQM_B<0>
RAM_DATA_B<8>
RAM_DATA_B<9>
RAM_DATA_B<10>
RAM_DATA_B<2>
RAM_DATA_B<1>
RAM_DATA_B<0>
RAM_MUXSEL_L
MEM_MUXSEL_L<1>
RAM_MUXSEL_H
MEM_MUXSEL_H<1>
RAM_MUXSEL_L
MEM_MUXSEL_L<0>
RAM_MUXSEL_H
MEM_MUXSEL_H<0>
+2_5V_INTREPID
RAM_DATA_A<29>
RAM_DATA_A<30>
+2_5V_INTREPID
C742
1
2
C748
1
2
C753
1
2
C737
1
2
C738
1
2
C736
1
2
C752
1
2
C747
1
2
C741
1
2
C743
1
2
C727
1
2
C735
1
2
U13
F1
H1
K1
K3
K4
K6
J7
K9
J10
G10
E10
C10
A10
A8
A7
A5
B4
A2
B1
D1
G1
J1
K2
J4
K5
K7
K8
K10
H10
F10
D10
B10
A9
B7
A6
A4
A3
A1
C1
E1
F2
H2
J2
J3
J5
J6
J8
J9
H9
F9
E9
C9
B9
B8
B6
B5
B3
B2
C2
E2
C5C6D2D9G2G9H5
H6
E3
E8F3F8
U12
F1
H1
K1
K3
K4
K6
J7
K9
J10
G10
E10
C10
A10
A8
A7
A5
B4
A2
B1
D1
G1
J1
K2
J4
K5
K7
K8
K10
H10
F10
D10
B10
A9
B7
A6
A4
A3
A1
C1
E1
F2
H2
J2
J3
J5
J6
J8
J9
H9
F9
E9
C9
B9
B8
B6
B5
B3
B2
C2
E2
C5C6D2D9G2G9H5
H6
E3
E8F3F8
U10
F1
H1
K1
K3
K4
K6
J7
K9
J10
G10
E10
C10
A10
A8
A7
A5
B4
A2
B1
D1
G1
J1
K2
J4
K5
K7
K8
K10
H10
F10
D10
B10
A9
B7
A6
A4
A3
A1
C1
E1
F2
H2
J2
J3
J5
J6
J8
J9
H9
F9
E9
C9
B9
B8
B6
B5
B3
B2
C2
E2
C5C6D2D9G2G9H5
H6
E3
E8F3F8
U9
F1
H1
K1
K3
K4
K6
J7
K9
J10
G10
E10
C10
A10
A8
A7
A5
B4
A2
B1
D1
G1
J1
K2
J4
K5
K7
K8
K10
H10
F10
D10
B10
A9
B7
A6
A4
A3
A1
C1
E1
F2
H2
J2
J3
J5
J6
J8
J9
H9
F9
E9
C9
B9
B8
B6
B5
B3
B2
C2
E2
C5C6D2D9G2G9H5
H6
E3
E8F3F8
R242
1 2
R252
1 2
R243
1 2
R239
1 2
37
9
37 11
37 11
37 11
37
9
37
9
39 16 15 10
9
37
9
37 11
37 11
37 11
37 11
39 16 15 10
9
37 11
37
9
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 10
37
9
37
9
37
9
37
9
37
9
37
9
37
9
37
9
37
9
37
9
37
9
37
9
37
9
37
9
37
9
37
9
37
9
37
9
37 11
37
9
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11 37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 10
37
9
37
9
37
9
37
9
37
9
37
9
37
9
37
9
37
9
37
9
37
9
37
9
37
9
37
9
37
9
37 11
37
9
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37
9
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 10
37
9
37
9
37
9
37
9
37
9
37
9
37
9
37
9
37
9
37
9
37
9
37
9
37
9
37
9
37
9
37
9
37
9
37
9
37 11
37
9
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37
9
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 10
37
9
37
9
37
9
37
9
37
9
37
9
37
9
37
9
37
9
37
9
37
9
37
9
37
9
37
9
37
9
37
9
37
9
37
9
37 11
37
9
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 11
37 10 37
9
37 10 37
9
37 10 37
9
37 10 37
9
39 16 15 10
9
37 11
37 11
39 16 15 10
9